They survived the Australian jungle but South Africa is an even harder proposition which will push them to their limits and test them like never before. The challenges are bigger and the environment harsher and more unforgiving.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

Some of Britain's most opinionated and avid TV viewers comment freely on the best and worst television shows of the past week, from the comfort of their sofas.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.

On a special inner city street, the inhabitants, human and muppet, teach preschool subjects with comedy, cartoons, games, and songs.